Random number generation based on entropy sources
able to produce a small but well-defined set of
primitive variates. Also includes facilities for
"completing" partial implementations, making it
easy to define new entropy sources in a way that
is naturally forward-compatible.

Changes in 0.3.0.6: Fixed overzealous fix in 0.3.0.5. The people responsible for sacking the people who have been sacked, etc., have been sacked.

Changes in 0.3.0.5: Renamed some internal modules and accidentally some external ones too. Whoops. Please don't use this version, it will only end in tears.

Changes in 0.3.0.4: Fixed a typo that broke building
with MTL-1

Changes in 0.3.0.3: Fixes for GHC's deprecation
of Foreign.unsafePerformIO